One-Pot Cascade Transformations of Zinc Trifluorodiazoethylide and α,β-Unsaturated Enones: Access to Trifluoromethylated Polycyclic Pyrazolines
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下载链接:
https://figshare.com/articles/dataset/One-Pot_Cascade_Transformations_of_Zinc_Trifluorodiazoethylide_and_-Unsaturated_Enones_Access_to_Trifluoromethylated_Polycyclic_Pyrazolines/5107594
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资源简介:
One-pot cascade transformations
are developed that involve [3 +
2] cycloaddition/Michael/aldol and [3 + 2] cycloaddition/double 1,2-addition
reactions of zinc trifluorodiazoethylide with various α,β-unsaturated
enones. The protocol provides straightforward access to trifluoromethyl-substituted
polycyclic pyrazolines with high chemo-, regio-, and diastereoselectivity.
创建时间:
2017-06-14



